Open the context
Choose the project folder and name the files or behavior involved.
Workflows
Coding workflows · Game save migrations
03
A concrete starting point
Migrate version-one game saves by adding an inventory field without resetting progress. Test an empty inventory, a damaged save and an unsupported newer version while preserving the original file on failure.
Define the change
Describe the input, expected output and boundaries that must stay intact.
Inspect the work
Review the proposed edits and any commands before relying on their result.
Check the outcome
Compare actual behavior with the expected result. If a check fails, investigate it before applying more changes.
Game save migrations
A concrete starting point
function migrate(save: SaveV1): SaveV2 {
if (save.version !== 1) throw new Error("version");
return { ...save, version: 2, inventory: [] };
}The example is a starting point for a real project, not a claim that generated code is already tested. Adjust paths, dependencies and expected behavior to match your application.